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ABSTRACT:
SUBMITTER: Yang ZK
PROVIDER: S-EPMC3051963 | biostudies-literature | 2011 Feb
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110205 Pt 3
The title compound, C(18)H(21)NO(3), was obtained via a double Mannich condensation reaction of 6-methyl-tetra-hydro-isobenzofuran-1,7(3H,7aH)-dione with formaldehyde and benzyl-amine. The mol-ecule contains three fused rings of which the cyclo-hexa-none and piperidine rings adopt chair conformations and the furan-one ring assumes an envelope conformation. An inter-molecular C-H⋯π inter-action is present in the crystal structure. ...[more]